Produits Artistiques Metaux Precieux
- PAMP is an independent refiner of precious metals. Specializes in precious metal products for artistic use.
- http://www.pamp.ch/

GoldRefiner.com
- Precious metals refiner specializing in gold, silver, platinum, palladium and rhodium recovery.
- http://www.goldrefiner.com

Five Star Refiners, Inc.
- Purchase all types of precious metal and precious metal scrap and provides on-site smelting of gold and other precious metals .
- http://www.refinegold.com/

Advanced Chemical Company
- Specializes in the refining of precious metals generated from electroplating operations and karat gold jewelry manufacturing operations .
- http://www.advchem.com/

Speciality Metals Refining Co.
- Refiners of precious metal including gold, silver, platinum, palladium and rhodium.
- http://www.specialtymetals.com/

Almanon, Inc.
- Precious metal refiners of gold, silver, platinum and palladium.
- http://www.almanon.com